<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单表单 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="100px" align="center"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="120px" align="center">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款-</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="100px" align="center">
          <template slot-scope="scope">
            <template>{{scope.row.is_send}}</template>
          </template>
        </el-table-column>
        <el-table-column label="下单时间" prop="create_time" width="200px" align="center">
          <template slot-scope="scope">{{ scope.row.create_time | dateFormat }}</template>
        </el-table-column>
        <el-table-column label="操作" width="200px" align="center">
          <template>
            <!-- 编辑操作 -->
            <el-button size="mini" type="primary" icon="el-icon-edit" @click="showBox"></el-button>
            <!-- 查看物流进度操作 -->
            <el-button size="mini" type="success" icon="el-icon-location" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 修改地址对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区县" prop="address1">
          <!-- 级联选择器 options:数据源  v-model：选择的数据绑定到的对象-->
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 查看物流进度对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.timestamp"
        >{{activity.content}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>
<script>
import cityData from "./citydata.js"; // 导入省市区县数据
export default {
  data() {
    return {
      //查询对象
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10
      },
      total: 0,
      orderList: [], // 存放所有订单
      addressVisible: false, // 显示/隐藏修改地址对话框
      //修改地址的表单对象
      addressForm: {
        address1: [], // 省市
        address2: "" // 详细地址
      },
      // 修改地址的表单验证对象
      addressFormRules: {
        address1: [
          { required: true, message: "请选择省市区县", trigger: "blur" }
        ],
        address2: [
          { required: true, message: "请选择详细地址", trigger: "blur" }
        ]
      },
      // 省市区县数据
      cityData,
      progressVisible: false, // 显示/隐藏物流进度对话框
      progressInfo: [{
          content: '活动按期开始',
          timestamp: '2018-04-15'
        }, {
          content: '通过审核',
          timestamp: '2018-04-13'
        }, {
          content: '创建成功',
          timestamp: '2018-04-11'
        }] // 物流进度信息
    };
  },
  created() {
    // 获取所有订单数据
    this.getOrderList();
  },
  methods: {
    // 获取所有订单数据
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo
      });

      if (res.meta.status !== 200) {
        return this.$message.error("获取订单列表失败");
      }

      this.total = res.data.total;
      this.orderList = res.data.goods;
    },
    // 页大小改变触发
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },
    // 页码改变触发
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },
    // 显示修改对话框
    showBox() {
      this.addressVisible = true;
    },
    // 修改地址对话框关闭触发
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    // 查看物进度对话框
    async showProgressBox() {
      // 获取物流信息
      // api无效
      // const { data: res } = await this.$http.get('/kuaidi/804909574412544580')
      // if(res.meta.status !== 200){
      //   return this.$message.error('获取物流信息失败')
      // }

      // this.progressInfo = res.data
      this.progressVisible = true;
    }
  }
};
</script>
<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>